Onamkulam is an locality in Vengola, Ernakulam District, Kerala, India, 683556. Kakkanad (22.74 Km) are the nearby areas to Onamkulam. Valayanchirangara, Pulluvazhy, Kochi, Mudickal, Ernakulam, Mazhuvannoor, Rayamangalam, Vengola are the nearby cities to Onamkulam.